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Transcutaneous electrical nerve stimulation in rheumatoid arthritis
Abelson K, Langley GB, Sheppeard H, Vlieg M, Wigley RD
New Zealand Medical Journal 1983 Mar 9;96(727):156-158
clinical trial
5/10 [Eligibility criteria: Yes; Random allocation: Yes; Concealed allocation: No; Baseline comparability: No; Blind subjects: Yes; Blind therapists: No; Blind assessors: Yes; Adequate follow-up: No; Intention-to-treat analysis: No; Between-group comparisons: Yes; Point estimates and variability: Yes. Note: Eligibility criteria item does not contribute to total score] *This score has been confirmed*

The therapeutic effect of once weekly transcutaneous electrical nerve stimulation in patients with rheumatoid arthritis was compared with placebo in a randomised, double-blind, non-crossover study lasting three weeks. Thirty-two patients with classic or definite rheumatoid arthritis and wrist involvement were evaluated. Transcutaneous electrical nerve stimulation was better than the placebo in relieving pain at rest and while gripping. In addition, grip strength, measured as power and work done, immediately improved following transcutaneous electrical nerve stimulation but returned almost to initial values between assessments. No significant improvement was shown for the placebo group.

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